What the company has also done is they have introduced vanishing messages similar to Snapchat where the recipient can view the message just once before it is deleted from the conversation. This is great if you want to share something confidential with the recipient and dont want to risk having it linger in the chat for other people to pry.
You can use WhatsApp on your smartphones via the app and on your PC via the WhatsApp Web feature.
Download Links for the apps are given below –
